Campers should not be related to the chaperon or liaison officer.营员与领队老师或联络官员无亲属关系.In Spain a young lady of good family does not travel without a chaperon.在西班牙，大家闺秀出门旅行总带一个女监护人。Teachers often chaperon their classes on fi...
What kind of chaperon are you, sitting in the kitchen?你个女看护怎么当的哦就管自己坐在厨房?Campers should not be related to the chaperon or liaison officer.营员与领队老师或联络官员无亲属关系.Teachers often chaperon their classes on field trips.在野外郊游时老师常看护...
Buses and trains use much less fuel per person than cars.公共汽车和火车的人均燃料耗费量比轿车小得多。Freight trains travel slowly on upgrades into the hills.火车徐徐向山上驶去.Many trains have been cancelled and a limited service is operating on other...